Home / 14,536,910.46-20,061,070.96-8,010,773.46

Finding the Fourth Proportional to 14,536,910.46, 20,061,070.96 and 8,010,773.46

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Solution

The fourth proportional to 14,536,910.46, 20,061,070.96 and 8,010,773.46 is: 11,054,941.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,536,910.46 : 20,061,070.96 = 8,010,773.46 : x
  2. Step 2: Convert to fraction form
    14,536,910.46/20,061,070.96 = 8,010,773.46/x
  3. Step 3: Cross multiply
    14,536,910.46x = 20,061,070.96 × 8,010,773.46
  4. Step 4: Simplify right side
    14,536,910.46x = 160,704,694,893,862.47
  5. Step 5: Solve for x
    x = 160,704,694,893,862.47/14,536,910.46
  6. Step 6: Final answer
    x = 11,054,941.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.